Home / 1,232,256.14-1,848,594.39-549,390.77

Finding the Fourth Proportional to 1,232,256.14, 1,848,594.39 and 549,390.77

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Solution

The fourth proportional to 1,232,256.14, 1,848,594.39 and 549,390.77 is: 824,179.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,256.14 : 1,848,594.39 = 549,390.77 : x
  2. Step 2: Convert to fraction form
    1,232,256.14/1,848,594.39 = 549,390.77/x
  3. Step 3: Cross multiply
    1,232,256.14x = 1,848,594.39 × 549,390.77
  4. Step 4: Simplify right side
    1,232,256.14x = 1,015,600,690,968.82
  5. Step 5: Solve for x
    x = 1,015,600,690,968.82/1,232,256.14
  6. Step 6: Final answer
    x = 824,179.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.